Securities Financing Activities (Tables)

6 Months Ended

Jun. 30, 2011

Securities Financing Activities (Tables) [Abstract]

Components of Collateralized Financings

(in millions)	June 30, 2011			December 31, 2010
Securities purchased under resale agreements(a)		$	213,074		$	222,302
Securities borrowed(b)		121,493			123,587
Securities sold under repurchase agreements(c)		$	229,666		$	262,722
Securities loaned		22,939			10,592

(a) At June 30, 2011, and December 31, 2010, included resale agreements of $21.3 billion and $20.3 billion, respectively, accounted for at fair value.

(b) At June 30, 2011, and December 31, 2010, included securities borrowed of $14.8 billion and $14.0 billion, respectively, accounted for at fair value.

(c) At June 30, 2011, and December 31, 2010, included repurchase agreements of $6.6 billion and $4.1 billion, respectively, accounted for at fair value.